| Item type |
文献 / Documents(1) |
| 公開日 |
2022-07-08 |
| アクセス権 |
|
|
アクセス権 |
open access |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版社版DOI |
|
|
|
関連識別子 |
https://doi.org/10.1021/acsomega.1c06010 |
|
|
関連名称 |
10.1021/acsomega.1c06010 |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| タイトル |
|
|
タイトル |
Highly Stable Polymer Coating on Silver Nanoparticles for Efficient Plasmonic Enhancement of Fluorescence |
| 著者 |
加藤, 遼
ウエスギ, ミツヒロ
コマツ, ヨシエ
オカモト, フサトシ
田中, 拓男
キタワキ, フミヒサ
矢野, 隆章
|
| 抄録 |
|
|
内容記述 |
Surface coating of plasmonic nanoparticles is of huge importance to suppress fluorescence quenching in plasmon-enhanced fluorescence sensing. Herein, a one-pot method for synthesizing polymer-coated silver nanoparticles was developed using a functional polymer conjugated with disulfide-containing anchoring groups. The disulfides played a crucial role in covalently bonding polymers to the surface of the silver nanoparticles. The covalent bond enabled the polymer layer to form a long-term stable coating on the silver nanoparticles. The polymer layer coated was adequately thin to efficiently achieve plasmonic enhancement of fluorescence and also thick enough to effectively suppress quenching of fluorescence, achieving a huge net enhancement of fluorescence. The polymer-coated plasmonic nanoparticles are a promising platform for demonstrating highly sensitive biosensing for medical diagnostics. |
| 書誌情報 |
en : ACS Omega
巻 7,
号 5,
p. 4286-4292,
発行日 2022-01-07
|
| 収録物ID |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
24701343 |
| 出版者 |
|
|
出版者 |
ACS Publications |
| 権利情報 |
|
|
権利情報 |
This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
| EID |
|
|
識別子 |
385781 |
| 言語 |
|
|
言語 |
eng |
acsomega_7_5_4286.pdf (2.05 MB)
